New and Changed Information

This chapter contains the following sections:

New and Changed Information

The following table provides an overview of the significant changes to this guide for the current release.

Feature

Description

Added or Changed in Release

Where Documented

Configuration replace

Introduced this feature.

7.0(3)I7(3)

Performing Configuration Replace

ERSPAN

Added the ability to configure IPv6 User Defined Field (UDF) on ERSPAN.

7.0(3)I6(1)

Guidelines and Limitations for ERSPAN

Configuring IPv6 User Defined Field (UDF) on ERSPAN

NTP

Added the ability to scan the access group options in the following order, from least restrictive to most restrictive: peer, serve, serve-only, query-only.

7.0(3)I6(1)

Configuring NTP Access Restrictions

SNMP

Added the ability to configure the local SNMP ID.

7.0(3)I6(1)

Configuring the SNMP Local Engine ID

IPv6 Support for TAP Aggregation

Updated the TAP aggregation configuration section.

7.0(3)I5(1)

Configuring a Tap Aggregation Policy

GIR Maintenance Mode Enhancements

Added new maintenance mode enhancements for GIR.

7.0(3)I5(1)

Maintenance Mode Enhancements

SNMP

Updated the MIBs information.

7.0(3)I4(2)

Enabling SNMP Notifications

ERSPAN and SPAN

Added support for the same source in multiple sessions and for multiple ACL filters on the same source.

7.0(3)I4(1)

Guidelines and Limitations for SPAN

Guidelines and Limitations for ERSPAN